Wondering if some status errors (KOs) will prevent the newsletter from being sent out. The majority of the status values come back OK, but three report errors.
Extension version check has this error: The blog cannot contact http://www.thenewsletterplugin.com to check the license or the extension versions. Error: cURL error 28: Connection timed out after 5001 milliseconds
PHP memory check has this error: Your memory limit is set to 40 megabyte This value is too low you should increase it adding define(‘WP_MEMORY_LIMIT’, ’64M’); to your wp-config.php
Log folder has this error: The log folder is /home/SITENAME/docs/wp-content/logs/newsletter/ Cannot create the folder or it is not writable.
Wondering if any of these will absolutely prevent a newsletter from being sent. The mailing test at the top of the status page runs okay.